Installation Service Tel: 0631-8549377 Linkman: Yu Yuanping
After-sale Service Tel: 0631-8549377 Linkman: Wang Shenglin
Service Presentment: When consult through phones, please check correctly and provide the ex-factory serial number of fault product in advance, so that service center can find out the record of such product according to the serial number from computer system and then adopts relevant service measures.